Recent questions in Science

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What are the advantages of solar energy?

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How are wheel and axle , pulley and gears alike?

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Write the uses of solutions and suspensions in daily life.

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Investigate the effects of temperature on solubility?

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Explain the law of conservation of energy?

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Expalin how one form of energy can be converted into other form of energy.

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Explain the working of a bicycle?

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Distinguish between aqueous, dilute and concntrated solutions.

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Prove that water is a universal solvent?

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Differentiate between solute, solvent and solution

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Explain the particle model of solution?

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Write uses of gears in everyday life.

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Describe how motion in a system of pulleys of different sizes is transferred to motion in an other system of various gears in the same structure

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Write different forms of energy with examples.

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Write about at least three renewable sources of energy in detail?

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Find out the action of a pulley system is altered by changing the tension of the band connecting two pulleys.

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Explain how energy transfer takes place in an environment?

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Energy provides the ability to do work and can exist in different forms.Expalin.

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How wheel and axle are used in our daily life?Give at least three used.

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Describe the funtions of gear systems.

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